Read this article to understand diamond cutting in seconds

The most important points for buying loose diamonds include: diamond color, diamond clarity, diamond cut, let’s take a look at the details of diamond cut. The names of the various parts of the round diamond: table, crown, waist and pavilion. The standard brilliant cut includes 56 engraved 　　 The most important points for buying a loose diamond include: diamond color, diamond clarity, diamond cut, let’s take a look at the details of diamond cut. The names of the various parts of the round diamond: table, crown, waist and pavilion.　　　　 The standard bright cut includes 56 facets and 1 table, 　　　　 or 57 facets　　　　 For the crown: 8 table corners or kite sides, 8 star sides and 16 upper waist sides.　　　　 For the pavilion: 8 pavilion noodles and 16 lower waist noodles. The standard brilliant cut includes 56 facets and 1 table. 　　　　 or 57 facets GIA divides the cut quality of diamonds into 5 levels: EXCELLENT (excellent), VERYGOOD (very good), GOOD (good), FAIR (general) and POOR (bad). Different cut quality, the light reflected by the diamond is different: 　　　　 ideal cut diamond ray: 　　　　 flat cut diamond ray: 　　　　 thick cut diamond ray: 　　　　 In order to make the diamond have an 'ideal' cut, the main considerations are 3 Main factors: 　　　　 1) Percentage of total depth: It seems a simple data, but it is one of the important factors to know whether a diamond will have a bright light. This percentage is obtained from the ratio of the total height of the diamond to its diameter. This calculation method is suitable for brilliant diamonds. For other cutting forms, you need to divide the height by the width. The ideal brilliant diamond should have a total depth percentage between 　　　　59% to 62.50%.　　　　 2) Table width percentage: The difference in table width percentage is weaker than the difference between crown angle and pavilion angle on the diamond's brilliance. We can usually think that a brilliant diamond with a table width ratio between 55% and 58% can show its best beauty, especially when the weight of the diamond is greater than 0.50 carats, this value is more important.　　　　 3) Waist thickness: The ideal waist thickness of a brilliant (round) diamond should be between 'thin' and 'micro-thick'. That is, waist thickness should be 'thinFor example: 'moderate to slightly thick'. The waist thickness levels are as follows: very thin, very thin, thin, moderate, slightly thick, thick, very thick and very thick.　　　　4) In addition: Other aspects should also be considered. For example, the size of the bottom face should be between 'No Face' and 'Moderate'. The various levels of the bottom face size are as follows: no face, sharp, small, small, moderate, large, large, and extremely large. The bottom surface below or equal to the level of 'Big' should be avoided, because it will be obvious when we look at the table with the naked eye.　　　　 The above is the information about diamond cutting that the author summarized for you. The information comes from the Internet. If there is something wrong, please understand. If you need knowledge and understanding of diamond setting, please pay attention to the official website of jewelry setting. Jewelry setting is waiting for your inquiry!